Ahem. Mine's down to the middle of my back, and has been for most of my adult life. You just have to power through the awkward length phase. Hats can help.
I just let mine grow, cutting to style is only needed for special occasions, after all, except if you are in a field where they demand control over this, like military.
And, as Panda said, hats.
Hats are awesome
Otherwise, you could look into hair gel, though I never really bothered with it
Let me talk in bahasa Indonesia, @Basic_human pake jepitan jedai bang, pilih warna hitam yg netral, yg ukuran 5cm cukup, memang panjang rambut berapa cm?
Its.... It's still short imo. Uhmmm....maybe wear a bandana (atau bando yang hitam gitu, aku ga punya weh, jadi ga bisa kasih contohnya), but I think you could try to search bando laki-laki in e-commerce.